<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body style="text-align: center;">
    <form action="http://127.0.0.1:9000/login" method="post">
        <label for="username">账号</label>
        <input type="search" id="username" name="username">
        <label for="password">密码</label>
        <input type="password" id="password" name="password">
        <input type="submit" value="提交">
    </form>
</body>

</html>